686
CDUS45 KBYZ 202233
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
433 PM MDT SUN APR 20 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 20 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 62 249 PM 90 1980 58 4 48
MINIMUM 46 518 AM 17 1966 36 10 22
AVERAGE 54 47 7 35
PRECIPITATION (IN)
TODAY T 0.55 2005 0.06 -0.06 0.00
MONTH TO DATE 1.68 1.14 0.54 1.16
SINCE OCT 1 6.80 5.70 1.10 5.33
SINCE JAN 1 5.50 3.16 2.34 2.94
SNOWFALL (IN)
TODAY MM 7.5 2005 0.3 MM 0.0
MONTH TO DATE 8.9 5.9 3.0 4.4
SINCE MAR 1 16.2 14.1 2.1 9.2
SINCE JUL 1 64.2 54.9 9.3 35.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 11 18 -7 30
MONTH TO DATE 366 409 -43 343
SINCE MAR 1 1055 1248 -193 1211
SINCE JUL 1 5818 6183 -365 5586
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 200 AM
LOWEST 26 300 PM
AVERAGE 49
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 89 1980
MINIMUM TEMPERATURE (F) 36 15 2008
SUNRISE AND SUNSET
APRIL 20 2025.........SUNRISE 619 AM MDT SUNSET 808 PM MDT
APRIL 21 2025.........SUNRISE 617 AM MDT SUNSET 809 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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